Home / 6,174,164,014.40-9,261,246,021.60-3,562,025,211.20

Finding the Fourth Proportional to 6,174,164,014.40, 9,261,246,021.60 and 3,562,025,211.20

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Solution

The fourth proportional to 6,174,164,014.40, 9,261,246,021.60 and 3,562,025,211.20 is: 5,343,037,816.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174,164,014.40 : 9,261,246,021.60 = 3,562,025,211.20 : x
  2. Step 2: Convert to fraction form
    6,174,164,014.40/9,261,246,021.60 = 3,562,025,211.20/x
  3. Step 3: Cross multiply
    6,174,164,014.40x = 9,261,246,021.60 × 3,562,025,211.20
  4. Step 4: Simplify right side
    6,174,164,014.40x = 32,988,791,816,064,901,120
  5. Step 5: Solve for x
    x = 32,988,791,816,064,901,120/6,174,164,014.40
  6. Step 6: Final answer
    x = 5,343,037,816.80

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.